Add trendiness function relying on postgresql
Refactor popularity function
Fix hotness fn
Fix question specs
Experiment with db:migrate for tests.
... we have to create the db first.
Try and fix function for travis
Create two different execute fns for debugging
Try postgres 9.3
Output as sql because there's db specific work
Revert to db:setup
Merge pull request #42 from askaway/71083568-trending-question-for-you

71083568 trending question for you